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RED HAT ENTERPRISE LINUX PORTFOLIO

Red Hat Enterprise Linux Atomic Host

Red Hat Enterprise Linux Atomic Host is a secure, lightweight and minimized footprint operating system that is optimized to run Linux containers. A member of the Red Hat Enterprise Linux family, Red Hat Enterprise Linux Atomic Host couples the flexible, lightweight and modular capabilities of Linux Containers with the reliability and security of Red Hat Enterprise Linux in a reduced image size.

Installation Media

Container Images

Features

Optimized for Containers

Deploy a secure, integrated host platform that is designed to run container images with optimizations for scalability, density, and performance.

Atomic Updating and Rollback

A new, simplified update mechanism for host OS lets you download and deploy updated versions in a single step. With built-in retention of a previous version of the host OS, you can easily rollback to an earlier state.

Security

Secure and isolate applications with SELinux in containers, reducing potential attack surfaces and ensuring that if a container process goes down or is compromised, other applications and the host remain safe and functional.

Flexibility to Deploy Across the Open Hybrid Cloud

Red Hat Enterprise Linux for Real Time

Red Hat Enterprise Linux for Real Time is a real-time computing platform for deadline-oriented applications and time-sensitive workloads. Based on a specialized version of the stock Red Hat Enterprise Linux 7 kernel, Red Hat Enterprise Linux for Real Time builds on the reliability, scalability, and performance of the world’s leading enterprise Linux platform, ensuring the highest levels of predictability for consistent, low-latency response times.

Installation Media

Features

Highly Deterministic Performance

Red Hat Enterprise Linux for Real Time minimizes the potential for any deviations in application performance through an optimized scheduler that increases preemption opportunities.

Integrated Tuning Tools

Red Hat Enterprise Linux for Real Time uses the same system tuning tools available in Red Hat Enterprise Linux 7. It also includes additional tools to tune real-time characteristics. As each real-time computing application is different, Red Hat Enterprise Linux for Real Time allows for easy, on-premises adjustments of priorities, interrupts, and more.

Full Application Compatibility

The Red Hat Enterprise Linux for Real Time user space is derived from that of Red Hat Enterprise Linux 7, so applications certified to run on Red Hat Enterprise Linux 7 can run unmodified on Red Hat Enterprise Linux for Real Time.

High Resolution Timers

Red Hat Enterprise Linux for SAP Solutions

Red Hat Enterprise Linux for SAP Solutions provides the operating system and predictive system management tools that allow you to have one consistent infrastructure for both application and database workloads. This variant is aimed at addressing infrastructure needs for SAP S4/HANA environments that perform intense transaction processing as well as in-memory analytics.

High Availability and Smart Management

HA for SAP Solutions is a Pacemaker solution that uses SAP’s native replication and failover capabilities in a clustered architecture to provide a reliable operating environment. Smart Management is also included which provides the Red Hat Satellite client to assist with efficient and compliant IT operations.

Update Services

Update Services for SAP Solutions extends an environment’s life cycle for a minor release of Red Hat Enterprise Linux for four years. During that time, you receive critical impact Security errata advisories (RHSAs) and selected Urgent Priority Bug Fix errata advisories (RHBAs).

Run container images

In this demo, Red Hat Sr. Principal Software Engineer Scott Collier shows how to use Docker containers (the contents of an image and its features) to cat out contents of /etc/host, launch a web server, and bindmounting log files to see activity on host machines.

Update your software

Join Red Hat Senior Software Engineer James Antill as he walks through the basics of yum usage. Use cases include using repolist to find out which packages are available for install and which are hidden, finding out which versions of packages are installed on multiple systems with version nogroups, and using yum list to search for latest package releases.